Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/deskbar/ui/cuemiac/CuemiacHistory.py", line 45, in __get_action_title_for_cell
    text = action.get_verb () % action.get_escaped_name(text)
  File "/usr/lib/python2.5/site-packages/deskbar/interfaces/Action.py", line 27, in get_escaped_name
    for key, value in self.get_name(text).items():
  File "/usr/lib/python2.5/site-packages/deskbar/handlers/actions/OpenDesktopFileAction.py", line 40, in get_name
    return {"name": self._name, "prog": self._prog}
AttributeError: OpenDesktopFileAction instance has no attribute '_prog'